Negative defense will only lead to be attacked and only depending on sealing off the existed system leaks can't solve information security problems.

消极防御只能被动挨打，单纯依靠封堵现有的系统漏洞不能从根本上解决信息安全问题。

youdao

Negative defense will only lead to be attacked and only depending on sealing off the existed system leaks can't solve information security problems.

消极防御只能被动挨打，单纯依靠封堵现有的系统漏洞不能从根本上解决信息安全问题。

youdao